ocmock

I am using OCMock 3.0.2, which I've installed through cocoapods for my test target: platform :ios, '7.0' xcodeproj 'myProject.xcodeproj' target :myTestTarget do pod 'OCMock', '~> 3.0.2' end link_with "myTestTarget" In my test file (myTest.mm), I've included OCMock and want to try out the new verify-in-place strategy, like so: - (void) test_myTest { MyObject *obj = [MyObject new]; id robotMock = OCMPartialMock(obj); [obj testMethod]; // some asserts OCMVerify([obj _internalMethodToBeCalled]); } So far seems normal. However, when I tried to run this specific test case, I am getting linker error:

I am trying to write some Unit Tests to test some custom NSOperations that we are writing. What I'd like to do is create a Mock of the NSOperation and put it on the NSOperationQueue , and then wait for it to finish. I know I can swizzle the methods and not use OCMoc k at all, but I really don't want to do that. I'd like to use OCMock . The code I'm trying to run is something like the following: MYOperation *operation = [MYOperation new]; id mockOperation = [OCMockObject partialMockForObject:operation]; [NSOperationQueue *queue = [NSOperationQueue new]; [queue setMaxConcurrentOperationCount:1];

Is there a way to stub method, that takes block as it's parameter? For example mehod: - (void)reverseGeocodeLocation:(CLLocation *)location completionHandler:(CLGeocodeCompletionHandler)completionHandler; Yes. The easiest way would be to accept anything: id mockGeocoder = [OCMockObject mockForClass:[CLGeocoder class]]; [[mockGeocoder stub] reverseGeocodeLocation:[OCMOCK_ANY] completionHandler:[OCMOCK_ANY]]; It gets a bit trickier if you want to verify a particular block is passed in. One option is to make your completion handler a property of your class, initialize it when you initialize your

Does anyone know how to capture an argument sent to an OCMock object? id mock = [OCMockObject mockForClass:someClass] NSObject* captureThisArgument; [[mock expect] foo:<captureThisArgument>] [mock foo:someThing] GHAssertEquals[captured, someThing, nil]; How do I go about validating the argument to foo? I'm happy to do it within a block in the mock definition too, but if I could get the object out so that I can assert on feature of it later that would be brilliant. Is this possible with OCMock? Quentin If you want to validate your parameter maybe you can do it directly while you are setting

When I want to verify that in one method a mock object is receiving some messages in a particular order I do something like this: // sut is an instance of the class I am testing and myMock is a mock object injected in sut. // I want to test that myMock sends messageA and then messageB, in that particular order. [[[myMock expect] andDo:^(NSInvocation *invocation) { [[myMock expect] messageB]; }] messageA]; [sut methodToTest]; [myMock verify]; Is there any cleaner/better way of doing this? Thanks in advance. You can use setExpectationOrderMatters [myMock setExpectationOrderMatters:YES]; [[myMock

I'm toying with using Core Data to manage a graph of objects, mainly for dependency injection (a subset of the NSManagedObjects do need to be persisted, but that isn't the focus of my question). When running unit tests, I want to take over creation of the NSManagedObjects, replacing them with mocks. I do have a candidate means of doing this for now, which is to use the runtime's method_exchangeImplementations to exchange [NSEntityDescription insertNewObjectForEntityForName:inManagedObjectContext:] with my own implementation (ie. returning mocks). This works for a small test I've done. I have